题目内容

专用宿舍楼项目中构造柱的混凝土等级是（）

A. C15
B. C20
C25
D. C30

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专用宿舍楼项目中构造柱的底标高是（）

A. 3.6
B. 7.2
C. 10.8
D. 11.7

专用宿舍楼项目中构造柱的顶标高是（）

A. 7.2
B. 8.5
C. 8.7
D. 10.8

构造柱的断面尺寸是（）

A. 200*200
B. 200*300
C. 200*400
D. 400*200

Read the passage and decide whether the following statements are true (T) or false (F).( ) 1. The young woman was born in America.( ) 2. RosettaStone is the only PC-based language learning product.( ) 3. Sometimes it is difficult to stay interested in a language for a long time.( ) 4. The author believes that TellMeMore is much better than RosettaStone.( ) 5. Learn English in the web way is becoming more and more popular.